stay with us. stay with us. more to come on abc7 at 4:00. ak in very old habits of using toothpaste to clean their denture. but dentures are very different to real teeth. they're about 10 times softer and may have surface pores where bacteria can grow and multiply. polident is specifically designed to clean dentures daily. its unique micro-clean formula kills 99.9% of odor causing bacteria and helps dissolve stains, cleaning in a better way than brushing with toothpaste. that's why dentists recommend polident. [ male announcer ] polident. cleaner, fresher, brighter every day. >> promising news for the housing market. industry analysts says it's returning to normal. >> 7300 new and existing homes were sold last month. that's down a little from october, but up 15 1/2 percent from a year ago. the median price for a hom last month was $438,000, up 20% from november of 2011. the number of homes sold in the bay area for half a million dollars was up 36%. >> google maps and apple dwises are back together. the app return to the itunes store, allowin